1142 E Lewis Street, East Helena, MT 59635
Local realty services provided by:CENTURY 21 Peak Properties
Listed by: cody d bahny, alex waddell
Office: bahny realty
MLS#:30065117
Source:MT_NMAR
Price summary
- Price:$1,150,000
- Price per sq. ft.:$202.64
About this home
Rare Helena-area estate with a full second residence: 10 private acres, 360° mountain views, a 5,675 sq ft main home, a fully detached 1,800 sq ft guest house/ADU, and a 1,500 sq ft heated shop — all within walking distance of elementary, middle, and high schools, minutes from parks, and just 15 minutes to downtown Helena.
The main home offers 4 bedrooms and 4 bathrooms with high-end finishes throughout: hardwood floors in the main living areas, quartz counters in the custom kitchen, a gas fireplace in the great room, and radiant floor heating throughout. Built for energy efficiency, with expansive glass framing the mountain views. The main-floor primary suite includes a walk-in closet and en-suite bath, alongside a dedicated office and mudroom. Upper and lower levels add additional bedrooms, a theater room, game room with wet bar, workout room, and sauna.
The fully detached guest house is a true second residence with 3 bedrooms, full kitchen, private entry, and its own separate utilities — ideal for multi-generational living, rental income, extended guests, or a private home office.
The insulated ICF shop is finished inside with a concrete floor, running water, and year-round heat.
Served by a private well. Acreage, mountain views, a true detached ADU, a legitimate finished shop, energy-efficient construction, and walkable schools — a rare Helena combination. Schedule your private tour....
Contact an agent
Home facts
- Year built:2007
- Listing ID #:30065117
- Added:106 day(s) ago
- Updated:May 28, 2026 at 02:21 PM
Rooms and interior
- Bedrooms:4
- Total bathrooms:4
- Full bathrooms:4
- Kitchen Description:Dishwasher, Microwave, Range, Refrigerator
- Basement:Yes
- Basement Description:Finished, Full
- Living area:5,675 sq. ft.
Heating and cooling
- Cooling:Wall Units
- Heating:Electric, Gas, Hot Water, Stove
Structure and exterior
- Roof:Composition
- Year built:2007
- Building area:5,675 sq. ft.
- Lot area:10.01 Acres
- Lot Features:Corners Marked, Landscaped, Level, Meadow, Sprinklers In Ground
- Architectural Style:Ranch
- Exterior Features:Deck, Patio
- Foundation Description:Poured, Slab
Utilities
- Water:Well
Finances and disclosures
- Price:$1,150,000
- Price per sq. ft.:$202.64
- Tax amount:$8,849 (2025)
Features and amenities
- Appliances:Microwave, Range, Refrigerator, Washer
- Laundry features:Washer
- Amenities:Washer, Water Purifier
Parking
- Parking description:Garage, Garage Door Opener
- Garage:Yes
- Garage spaces:7
New listings near 1142 E Lewis Street
- New
$485,000Active3 beds 3 baths1,827 sq. ft.315 Meadow View Loop, East Helena, MT 59635
MLS# 30071724Listed by: COLDWELL BANKER MOUNTAINSIDE REALTY - New
$489,900Active3 beds 2 baths2,316 sq. ft.155 Meadow View Loop, East Helena, MT 59635
MLS# 30071721Listed by: OAKLAND & COMPANY - HELENA - New
$469,900Active3 beds 2 baths1,368 sq. ft.233 Meadow View Loop, East Helena, MT 59635
MLS# 30071201Listed by: ENGEL & VLKERS WESTERN FRONTIER - HELENA - New
$460,000Active3 beds 2 baths1,446 sq. ft.208 Stirling Loop, East Helena, MT 59635
MLS# 30071382Listed by: OAKLAND & COMPANY - HELENA - New
$415,000Active3 beds 2 baths1,940 sq. ft.410 E Clinton Street, East Helena, MT 59635
MLS# 30071097Listed by: BAHNY REALTY - New
$559,060Active4 beds 2 baths1,929 sq. ft.248 Stirling Loop, East Helena, MT 59635
MLS# 30070354Listed by: OAKLAND & COMPANY - HELENA
$425,000Active3 beds 2 baths1,472 sq. ft.909 E Clinton Street, East Helena, MT 59635
MLS# 30070389Listed by: CENTURY 21 HERITAGE REALTY - HELENA
$465,000Active3 beds 3 baths1,754 sq. ft.275 Meadow View Loop, East Helena, MT 59635
MLS# 410579Listed by: KELLER WILLIAMS CAPITAL REALTY
$431,500Active3 beds 2 baths1,338 sq. ft.307 Tam O Shanter Court, East Helena, MT 59635
MLS# 30070261Listed by: BIG SKY BROKERS, LLC
$599,000Active3 beds 3 baths2,133 sq. ft.351 Meadow View Loop, East Helena, MT 59635
MLS# 30068882Listed by: ENGEL & VLKERS WESTERN FRONTIER - HELENA